Führungsschiene für Geräte zur Beton- bzw. Gesteinsbohrung

摘要

The guide rail (1) is a sheet metal profiled section (2) bent out from an oblong stamped metal bending part whereby the support and guide faces (9,10,11,12) and profiled sections (13) for the feed mechanism of the machine are integrated in one piece on the sheet metal section. The engagement edges (14, 15) for the feed mechanism can be provided on cross webs (16) which are set at regular spacing on a flat top side (8) of the metal profile.